"msg": "Could not find the requested service blackbox_exporter: host"

[garyyang6]

Not able to deploy. I got errors. Please help.

ansible-playbook -i hosts site.yml --vault-password-file group_vars/grafana/vault --check -vvvvv

I got errors as follows:

fatal: [10.10.2.19]: FAILED! => {
    "changed": false,
    "invocation": {
        "module_args": {
            "daemon_reexec": false,
            "daemon_reload": true,
            "enabled": true,
            "force": null,
            "masked": null,
            "name": "blackbox_exporter",
            "no_block": false,
            "scope": "system",
            "state": "started"
        }
    },
    "msg": "Could not find the requested service blackbox_exporter: host"
}

ansible all -m ping

10.10.2.19 | SUCCESS => {
    "ansible_facts": {
        "discovered_interpreter_python": "/usr/bin/python3"
    },
    "changed": false,
    "ping": "pong"
}

cat hosts:

10.10.2.19 ansible_host=10.10.2.19 ansible_user=root

[prometheus]
10.10.2.19

[alertmanager]
10.10.2.19

[grafana]
10.10.2.19

[exporters]
10.10.2.19

[web]
10.10.2.19